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dc.contributor.authorGómez Miguelez, Ismael
dc.contributor.authorWang, Honhzhi
dc.contributor.authorNafkha, Amor
dc.contributor.authorMarojevic, Vuk
dc.contributor.authorMoy, Christophe
dc.contributor.authorLeray, Pierre
dc.contributor.authorGelonch Bosch, Antonio José
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2011-05-18T11:10:19Z
dc.date.available2011-05-18T11:10:19Z
dc.date.created2010
dc.date.issued2010
dc.identifier.citationGomez, I. [et al.]. Middleware extension for partial reconfiguration management in cognitive radios. A: Workshop on Software Radios. "6th Workshop on Software Radios (WSR 2010)". Karlsruhe: 2010, p. 1-7.
dc.identifier.isbn1616-6019
dc.identifier.urihttp://hdl.handle.net/2117/12599
dc.description.abstractToday’s radio access technologies demand flexible, high performance and power-efficient computing. Software-defined radios offer a high degree of flexibility but their performance is limited in energy-constrained environments. Reconfigurable computers exhibit a good trade-off between performance and power consumption. The plethora of reconfigurable devices and architectures suggests using middleware with virtualization and resource management capabilities. Cognitive radios can take benefit of such a middleware approach for obtaining waveform resource demands and employing advanced resource management techniques. This paper compares two approaches for dynamic partial reconfiguration and their suitability for middleware. Our reconfiguration approaches are novel in the sense that they use an intermediate memory as a buffer to isolate the bitstream download from the actual reconfiguration. Performance and resource overhead is measured and analyzed for both approaches.
dc.format.extent7 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject.lcshCognitive radio
dc.subject.lcshMiddleware
dc.subject.lcshAdaptive computing systems
dc.subject.lcshReconfigurable computers
dc.titleMiddleware extension for partial reconfiguration management in cognitive radios
dc.typeConference report
dc.subject.lemacRàdio cognitiva
dc.subject.lemacSistemes adaptatius
dc.contributor.groupUniversitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.identifier.dl1616-6019
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac5293616
dc.description.versionPostprint (published version)
local.citation.authorGomez, I.; Wang, H.; Nafkha, A.; Marojevic, V.; Moy, C.; Leray, P.; Gelonch, A.
local.citation.contributorWorkshop on Software Radios
local.citation.pubplaceKarlsruhe
local.citation.publicationName6th Workshop on Software Radios (WSR 2010)
local.citation.startingPage1
local.citation.endingPage7


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